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00030 #include "rviz/ogre_helpers/render_system.h"
00031 #include "rviz/ogre_helpers/render_widget.h"
00032
00033 #include <QApplication>
00034 #include <QTimer>
00035 #include <QVBoxLayout>
00036 #include <QPushButton>
00037
00038 #include <OgreRenderWindow.h>
00039 #include <OgreEntity.h>
00040
00041 using namespace rviz;
00042
00043 int main( int argc, char** argv )
00044 {
00045
00046 RenderSystem* render_system = RenderSystem::get();
00047
00048 QApplication app( argc, argv );
00049
00050
00051
00052 RenderWidget* window = new RenderWidget( render_system );
00053 window->setWindowTitle( "I hope this is not all black." );
00054
00055 QVBoxLayout* layout = new QVBoxLayout;
00056 layout->addWidget( window );
00057 QPushButton* hide_button = new QPushButton( "hide" );
00058 layout->addWidget( hide_button );
00059 QPushButton* show_button = new QPushButton( "show" );
00060 layout->addWidget( show_button );
00061
00062 QWidget container;
00063 container.setLayout( layout );
00064 container.resize( 900, 600 );
00065 container.show();
00066
00067
00068 Ogre::SceneManager* scene_manager = render_system->root()->createSceneManager( Ogre::ST_GENERIC );
00069
00070 Ogre::Entity* thing = scene_manager->createEntity( "thing", "rviz_cone.mesh" );
00071 Ogre::SceneNode* node = scene_manager->getRootSceneNode()->createChildSceneNode();
00072 node->attachObject( thing );
00073
00074 scene_manager->setAmbientLight( Ogre::ColourValue( .5, .5, .5 ));
00075 Ogre::Light* light = scene_manager->createLight( "light" );
00076 light->setPosition( 20, 80, 50 );
00077
00078 Ogre::Camera* camera = scene_manager->createCamera( "SampleCam" );
00079 camera->setPosition( Ogre::Vector3( 0, 0, 10 ));
00080 camera->lookAt( Ogre::Vector3( 0, 0, -300 ));
00081 camera->setNearClipDistance( 5 );
00082
00083 Ogre::Viewport* viewport = window->getRenderWindow()->addViewport( camera );
00084 viewport->setBackgroundColour( Ogre::ColourValue( 0, 0, 1.0 ));
00085
00086 camera->setAspectRatio( Ogre::Real( viewport->getActualWidth() ) / Ogre::Real( viewport->getActualHeight() ));
00087
00088
00089 QTimer timer;
00090 QObject::connect( &timer, SIGNAL(timeout()), window, SLOT(update()) );
00091 timer.start( 33 );
00092
00093
00094 RenderWidget window2( render_system );
00095 window2.resize( 400, 400 );
00096 window2.setWindowTitle( "I hope this is also not all black." );
00097 window2.show();
00098
00099 hide_button->connect( hide_button, SIGNAL( clicked() ), &window2, SLOT( hide() ));
00100 show_button->connect( show_button, SIGNAL( clicked() ), &window2, SLOT( show() ));
00101
00102 Ogre::Camera* camera2 = scene_manager->createCamera( "SampleCam2" );
00103 camera2->setPosition( Ogre::Vector3( 0, 10, 0 ));
00104 camera2->setFixedYawAxis( false );
00105 camera2->lookAt( Ogre::Vector3( 0, 0, 0 ));
00106 camera2->setNearClipDistance( 5 );
00107
00108 Ogre::Viewport* viewport2 = window2.getRenderWindow()->addViewport( camera2 );
00109 viewport2->setBackgroundColour( Ogre::ColourValue( 0, 1.0, 0 ));
00110
00111 camera2->setAspectRatio( Ogre::Real( viewport2->getActualWidth() ) / Ogre::Real( viewport2->getActualHeight() ));
00112
00113
00114 QTimer timer2;
00115 QObject::connect( &timer2, SIGNAL(timeout()), &window2, SLOT(update()) );
00116 timer2.start( 33 );
00117
00118
00119 return app.exec();
00120 }